<?php
/**
 * Created by PhpStorm.
 * User: longli
 * VX: isa1589518286
 * Date: 2020/09/20
 * Time: 17:17
 * @link http://www.lmterp.cn
 */

namespace app\common\model;

class SysExchange extends BaseModel
{
    protected $pk = 'exchange_id';

    public $autoWriteTimestamp = 'datetime';

    protected $createTime = false;

    //币种符号数组
    public static $currencySymbolArr = [
        'CNY' => '￥', //人民币
        'USD' => '$', //美元
        'EUR' => '€', //欧元
        'GBP' => '￡', //英镑
    ];

}
